baber/WOPTO huggingface dataset:
Patent JP-2013072294-A (JP)
Title: Axial flow water turbine and its runner
Inventor: KAWAJIRI HIDEYUKI
IPC: F03B3/04
Filed: 2011-09-26
Abstract: PROBLEM TO BE SOLVED: To provide an axial flow water turbine for suppressing cavitation, and to provide its runner.SOLUTION: The runner of the axial flow water turbine includes a runner boss rotatable around a shaft and having a peripheral face including a first face corresponding to a part of a first spherical face having an axial point as a center, and a runner vane having an inner peripheral face disposed at the inner periphery side of the shaft and including a second face corresponding to a part of the first spherical face, an outer peripheral face disposed at the outer periphery side of the shaft and including a second face corresponding to a part of a second spherical face having the point as a center, a negative pressure face disposed between the inner peripheral face and the outer peripheral face where negative pressure is applied by a water flow, and a recessed or flat region disposed on the negative pressure face on the side of the inner peripheral face.
Patent JP-2013071864-A (JP)
Title: Silicon nitride powder for mold releasing agent, and method for producing the same
Inventor: FUJISAWA HIROKI
IPC: C01B21/068
Filed: 2011-09-28
Abstract: PROBLEM TO BE SOLVED: To provide silicon nitride powder for a mold releasing agent capable of reducing the amount of impurity contamination into a polycrystal silicon ingot, suppressing exfoliation of the mold releasing agent, and obtaining the polycrystal silicon ingot at excellent yield.SOLUTION: This invention relates to: silicon nitride powder for a mold releasing agent in which a particle size distribution is 1.6-3.0 μm in terms of D50, 3.9-14.0 μm in terms of D90, and 11-68 μm in terms of D100; silicon nitride powder for a mold releasing agent in which the ratio of a β phase is 30-70 mass%; silicon nitride powder for a mold releasing agent in which Fe, Al and Ca which are impurities are each ≤100 ppm; and a method for producing the silicon nitride powder for a mold releasing agent in which silicon nitride powder produced by a direct nitriding method is crushed by using a vibration mill.
Patent JP-2013072048-A (JP)
Title: Primer resin composition
Inventor: TAKADA YUO
IPC: C08F293/00
Filed: 2011-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a non-chlorine-based resin composition having good adhesion to a highly rigid polypropylene base material.SOLUTION: In the resin composition for a highly rigid polypropylene base material, the resin composition contains a block copolymer (C) comprising: a polymer block (A) mainly composed of an olefin-based monomer unit; and a polymer block (B) composed of 2-25 mol% of a vinyl monomer unit having a carboxy group and 98-75 mol% of another vinyl monomer unit copolymerizable with the vinyl monomer, wherein the weight ratio of the polymer block (A) to the polymer block (B), (A)/(B), is 70/30 to 40/60.
Patent JP-2012092322-A (JP)
Title: Dripping inhibitor and resin composition
Inventor: YAMANAKA HIROSHI
IPC: C08L27/18
Filed: 2011-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a dripping inhibitor having superior handleability.SOLUTION: This dripping inhibitor comprising modified polytetrafluoroethylene has following properties: an average grain size is 300-800 μm, an apparent density is 0.40-0.52 g/ml, a compressibility ratio is ≤1.20, an aggregation collapse degree at a vibration time of 50 seconds is ≥70%, a cylindrical extrusion pressure is ≤80 MPa at a reduction ratio of 1,500, and a standard specific gravity (SSG) is 2.140-2.230.
Patent JP-2013075025-A (JP)
Title: Heating implement for eye
Inventor: IZUMI SHINYA
IPC: A61F7/08
Filed: 2011-09-30
Abstract: PROBLEM TO BE SOLVED: To improve fitness for uneven eye parts.SOLUTION: A heating implement for eyes, which applies heat by covering a wearer's eyes, includes: a heating element 11; a steam generator 12 for generating steam along with the generation of heat from the heating element; and an eye covering part which is arranged to cover the wearer's eyes in the use of the heating implement and which is deformed because the internal pressure is increased by the steam generated from the steam generator.
Patent JP-2013079499-A (JP)
Title: Dial lock and series thereof
Inventor: OTANI MUNEHIRO
IPC: E05B37/04
Filed: 2011-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a dial lock which has higher versatility than a conventional one, can reduce cost and shorten a development period, and can easily increase variation of products, and to provide a series thereof.SOLUTION: A dial lock 10 includes: a cam 18 which is movable from one of a locking position and an unlocking position to the other; a knob 16 which moves the cam 18 from one of the locking position and the unlocking position to the other; a locking/unlocking device which can be set to a locked state making the knob 16 unrotatable by combination of a plurality of dials 34 when the cam 18 is located at the locking position and can be set to an unlocked state making the knob 16 rotatable when the cam 18 is located at the unlocking position; and a search device for searching the combination of the plurality of dials 34 for switching the locking/unlocking device from the locked state to the unlocked state. In a finished product of the dial lock 10, a lock 42 can be exchanged without detaching members of the search device other than the lock 42.
Patent JP-2013078922-A (JP)
Title: Image forming apparatus
Inventor: UEISHI KENTARO
IPC: B41J2/01
Filed: 2011-10-05
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus in which an image is formed on a recording medium, and the surface of the layer where the image is formed is covered by covering layers different in surface properties.SOLUTION: The image forming apparatus includes: an image forming part which writes the image with the ink in a first layer that is formed by supplying a first liquid that cures by giving a first stimulus, to a first moving body peripheral surface in layers, cures the first layer by giving the first stimulus, starts the transfer to the recording medium of the first layer before the curing is completed at the latest, fixes the first layer on this recording medium by this transfer; and a coating part that cures by giving a second stimulus to a second layer that is formed by supplying the second liquid that cures by giving the second stimulus in layers on the second moving body peripheral surface that has the peripheral surface different from the peripheral surface of the first moving body, starts the transfer above the first layer of the recording medium of the second layer, at the latest the completion of the curing, and coat the first layer by the second layer by this transfer.
Patent JP-2013084717-A (JP)
Title: Three-dimensional mounting device
Inventor: KOBAYASHI MASAHITO
IPC: H01L25/065
Filed: 2011-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a three-dimensional mounting device capable of further improving a manufacturing throughput of a semiconductor device, and preventing deterioration of quality of the manufactured semiconductor device.SOLUTION: In a three-dimensional mounting device 11, a transportation tray 16 has an inner tray 16a including an arrangement surface 16aa, and transports eight laminate chips 21 arranged on the arrangement surface 16aa. A chamber 27 houses the inner tray 16a, and a lower stage 28 locates the inner tray 16a in the chamber 27. An upper stage 29 has a pressing face 29a in parallel to the arrangement surface 16aa of the inner tray 16a which is located in the lower stage 28. Heaters 33, 39 are built in the lower stage 28 and the upper stage 29, and the lower stage 28 and the upper stage 29 move to reduce a gap between them.
Patent JP-2013088914-A (JP)
Title: Route search system, route search method, and computer program
Inventor: TAKEDA RYUSUKE
IPC: B61L25/02
Filed: 2011-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a route search system reducing erroneous inputs of a user as much as possible by presenting a search result in real time according to an input content of a route search condition and, even when there is an erroneous input, reducing a trouble for a re-search by facilitating a correction.SOLUTION: A result display window that displays a result of a route search is interlocked with an input window that receives an input of a route search condition. Consequently, when an input or erasure of characters related to a departure place, a destination, or the like is detected in the input window, the route search is automatically performed according to the input content without waiting for a user's command to execute the search, and the result is displayed on a result display window in real time.
Patent JP-2013090080-A (JP)
Title: Wireless communication system, wireless communication method, and wireless device
Inventor: ISHIZAKI SEIYA
IPC: H04B5/02
Filed: 2011-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a wireless communication system which can reduce costs when a system where an RFID technology is used is introduced in a wireless network environment.SOLUTION: A wireless communication system comprises: a first wireless device 10 and a second wireless device 20 which can transmit and receive data A to/from each other; and a third wireless device 30 which can receive second data B outputted from the first wireless device 10. The first wireless device 10 transmits the data A to the second wireless device 20 using first electric waves 42, 43 which are modulated in a predetermined modulation method in accordance with the data A, and transmits the data B to the third wireless device 30 by performing intensity modulation of the first electric waves 42, 43 in accordance with the data B.
Patent JP-2013086636-A (JP)
Title: Seat backboard and vehicle seat using the same
Inventor: AWATA SHINJI
IPC: B60N2/64
Filed: 2011-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a seat backboard capable of improving performance of a seated occupant's seating comfortableness while achieving weight saving, and a vehicle seat using the seat back board.SOLUTION: The seat backboard 16 made of a resin is fixed to side frames 26 on the right and left sides of a seat back frame 14 by being fitted thereinto from the front side of the seat. The seat backboard 16 is formed of a resin plate material, and a lower support portion 120 formed in a J-shape in a side view is integrally formed at a lower end of a board body 40. The lower support part 120 is arranged on the front side through a section above a reclining rod 68.
Patent JP-2013088635-A (JP)
Title: Coating liquid for forming hard coat layer, method for manufacturing hard coat film using the coating liquid, and method for manufacturing optical filter for display
Inventor: NAGAYAMA HIROYUKI
IPC: G02B1/14
Filed: 2011-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a coating liquid for forming a thick hard coat layer, the coating liquid capable of suppressing generation of stripe defects as well as generation of bubble defects and coating irregularity, and to provide a method for manufacturing a hard coat film and an optical filter for a display using the coating liquid.SOLUTION: The coating liquid is used to form a hard coat layer having a thickness of 3 μm or more, and the liquid comprises a resin composition and as a solvent, isobutyl alcohol and a solvent (A) having a boiling point higher than that of isobutyl alcohol. In the liquid, the content of the isobutyl alcohol is equal to or larger than the content of the solvent (A); and the coating liquid has a viscosity of 7 to 16 mPa s. The method for manufacturing a hard coat film or an optical filter for a display comprises applying the above coating liquid on a transparent substrate or a transparent substrate with a conductive layer formed thereon.
Patent JP-2013089060-A (JP)
Title: Device and method for controlling startup sequence, and power supply system
Inventor: OTANI SHUHEI
IPC: G06F1/26
Filed: 2011-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for controlling startup sequence for power supply systems, which offers a programmable startup sequence without an increase in chip size and package size, and to provide a power supply system equipped with the startup sequence control device.SOLUTION: A startup sequence control device includes: analog-to-digital conversion means for converting a voltage value input from a terminal, to a digital value; a register section for storing or rewriting the digital value converted by the analog-to-digital conversion means therein; and startup control means for determining a startup sequence or a shut-down sequence of a power supply in accordance with the digital value stored in the register section and controlling a power supply circuit.
Patent JP-2013090222-A (JP)
Title: Repeater device
Inventor: YAMAMOTO YUJI
IPC: H04N7/173
Filed: 2011-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a repeater device capable of performing authentication with a source device when a sink device is placed in a standby state although the repeater device cannot detect a signal indicating whether the sink device can receive content data.SOLUTION: The repeater device transmits information to the sink device, stops a transmission section from transmitting content data when receiving a report of non-reception from the sink device in response to the transmission of the information to the sink device, and then starts transmitting the content data to re-transmit the information to the sink device. When the report of non-reception is received from the sink device a predetermined number of times, repeater information stored in a register is rewritten into information indicating the sink device, the source device is made to acquire the repeater information having been written into the information indicating the sink device, and the source is made to authenticate the repeater device.
Patent JP-2012054987-A (JP)
Title: Imaging device and image designation method
Inventor: NONAKA OSAMU
IPC: H04N5/91
Filed: 2011-10-20
Abstract: PROBLEM TO BE SOLVED: To provide an imaging device capable of easily transmitting images to predetermined transmission destinations by designating images to be shared from a large number of images photographed by a plurality of imaging devices with a simple operation.SOLUTION: A transmission tag is attached to image associated data of image data to be used for creating an electronic album, among image data acquired in photographing by a digital camera 100, and also a transmission prohibition tag is attached to image associated data of image data of which transmission is not desired. Then, by infrared communication between the digital camera 100 and a digital camera 300, image designation data indicating a photographing period of the image data with the transmission tag is transmitted, and based on the image designation data, a transmission tag is attached to image data acquired in photographing by the digital camera 300. When the digital camera 100 or the digital camera 300 is connected to an image server 400, the image data with the transmission tag is transmitted to the image server 400.
Patent JP-2013091213-A (JP)
Title: Color changing apparatus using valve sleeve rotation of resin molding machine
Inventor: UESUGI TOMOHIKO
IPC: B29C45/17
Filed: 2011-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a color changing apparatus which changes the position of a resin joining part by rotating a sleeve piece arranged in a valve pin to remove residual resin and replace it with new resin.SOLUTION: The color changing apparatus using valve sleeve rotation includes a lateral passage 3 of a melt resin arranged in a manifold 2, a longitudinal passage 4 communicating with the passage, and a valve pin 5 which passes through the lateral passage 3 and longitudinally runs in the longitudinal passage 4. The melt resin is extruded from the lateral passage 3 of the manifold 2 via the longitudinal passage 4 to a cavity through a gate 8. The flowing direction of the melt resin is changed by installing a sleeve piece 10 for changing a tubular resin flow in a position where the valve pin 5 passes through the passage of the manifold 2, and arranging an inclined surface 11 in a position where an end part of the sleeve piece 10 is faced according to the passage of the manifold 2, so as to rotate around the valve pin 5 in color changing of the melt resin.
Patent JP-2013082188-A (JP)
Title: Stippling hammer
Inventor: FUJITA SHUICHI
IPC: B44B5/00
Filed: 2011-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a stippling hammer mounted to an electric drill and performing surface processing of metal, resin, glass or the like by hammering by hammer rotation.SOLUTION: In a stippling hammer, a core shaft (1) is provided with a hammer fastener (2), the hammer fastener (2) is provided with a plurality of hammer handles (3), and the hammer handle (3) is provided with a plurality of hammers.
Patent JP-2013098180-A (JP)
Title: Fixing structure of ground coil and apparatus using the same
Inventor: FURUYAMA TAKUYA
IPC: H01F27/06
Filed: 2011-10-27
Abstract: PROBLEM TO BE SOLVED: To enable a ground coil to be fixed onto a substrate even if a track (pattern) that will serve as ground is not formed on the substrate.SOLUTION: A fixing structure of a ground coil includes: a ground coil 2 connecting with a mid part of ground internal wiring 9 of touchable conductive parts 4, 5 of an apparatus 10; a substrate 1 where an electric component is mounted; and a spacer 3 having an engaging claw 34 engaging with the substrate 1, the spacer 3 which holds the ground coil and engages the engaging claw 34 with the substrate 1 thereby mechanically fixing the ground coil 2 onto the substrate 1.
Patent JP-2013088420-A (JP)
Title: Removal method of radioactive substances
Inventor: OKAWA SUMIO
IPC: G21F9/28
Filed: 2011-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a removal method of radioactive substances, for efficiently removing the radioactive substances from a place of outdoor activities, such as a park or an athletic field, contaminated with the radioactive substances.SOLUTION: A through-hole sheet 7 is spread on a surface of soil 1 containing radioactive substances 3, a curable solution 8 is sprayed on the through-hole sheet 7, and the through-hole sheet 7 and a surface layer part 4 of the soil are integrated through the curable solution 8 infiltrated to the surface layer part 4 of the soil 1. After the curable solution 8 is cured, by peeling the through-hole sheet 7 together with the surface layer part 4 of the soil 1, the surface layer part 4 of the soil containing the radioactive substances 3 is removed from the soil 1.
Patent JP-2013097344-A (JP)
Title: Image projection device
Inventor: FUJIOKA TETSUYA
IPC: G03B21/00
Filed: 2011-11-04
Abstract: PROBLEM TO BE SOLVED: To provide an image projection device in which a light source unit can be immediately replaced, because the temperature of a knob part of the light source unit is quickly decreased.SOLUTION: In an image projection device including a light source 61, a holding member 62 holding the light source, and a blower and forming a projection image of an image formed with light from the light source, the holding member 62 includes the knob part to be nipped and the knob part includes a passage part 65 through which air sent from the blower passes.
Patent JP-2013101758-A (JP)
Title: Insulation wire, electric machine coil using the same, and motor
Inventor: HATANAKA YUJI
IPC: C09D179/08
Filed: 2011-11-07
Abstract: PROBLEM TO BE SOLVED: To provide an insulation wire the corona discharge start voltage of which can be increased by decreasing the dielectric constant thereof, while enhancing welding resistant, and to provide an electric machine coil using the same, and a motor.SOLUTION: In an insulation wire having a conductor 3, first insulation layer 1 covering the conductor and a second insulation layer 2 covering the first insulation layer 1, the first insulation layer is formed by applying a first polyimide resin varnish containing a first polyimide precursor obtained by reaction of 4,4'- diaminodiphenyl ether and pyromellitic acid dihydride, as a main component and then baking the varnish, and the second insulation layer 2 is formed by applying a second polyimide resin varnish containing a second polyimide precursor obtained by reaction of aromatic diamine and aromatic tetracarboxylic dianhydride and having an imide group concentration of 33.0% or less after imidization, as a main component and then baking the varnish.
Patent JP-2013102357-A (JP)
Title: Imaging device
Inventor: TAKAGI AIJI
IPC: H04N5/91
Filed: 2011-11-08
Abstract: PROBLEM TO BE SOLVED: To provide an imaging device which maintains data concerning the number of times of photographing even when one circuit board loading a storage medium is replaced.SOLUTION: An imaging device 100 is equipped with predetermined electrical components inside of the imaging device. Also, the device comprises: a plurality of circuit boards 101 and 102 which are independent of each other and are replaceable; and a plurality of non-volatile storage media 103 and 106 which are arranged on the respective circuit boards, and store a numerical value which is to be accumulated during operation of the imaging device.
Patent JP-2012102330-A (JP)
Title: Modified surface material, method for preparing the same and use thereof
Inventor: CHEHIMI MOHAMED MEHDI
IPC: C08F2/00
Filed: 2011-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a material including a conductor or a semiconductor region covered with a polymer layer having enough thickness and/or a structure to resist corrosion and abrasion.SOLUTION: At least a kind of diazonium salt having an initiator functional group is used to form an undercoat by grafting a graft derived from the diazonium salt to form an initiator functional group on the surface of the conductive material or the semiconductive material in the undercoat, and a polymer layer is formed on the undercoat, wherein the polymer is given by the in situ polymerization specifically by the free radical polymerization of at least one kind of monomer initiated through the initiator functional group.
Patent JP-2012067591-A (JP)
Title: Snow protection fence
Inventor: SAKURABA KEIICHI
IPC: E01F7/02
Filed: 2011-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a snow protection fence which does not deteriorate a landscape, which has strength and durability, and which reduces CO2.SOLUTION: A snow protection fence includes: a plurality of support legs 1; supports 2 which are erected on the support legs 1, respectively; a hinge 2A for tiltably supporting the support 2 on the support leg 1; a plurality of snow protection plates 3 which are laid in a multistage manner in the axial direction of the support 2 between the supports 2 and which are provided with a plurality of voids 30; a latching portion 7 for unlatchably latching the snow protection plate 3 to the support 2; and a brace 4 with a turnbuckle 40 for connecting the support leg 1 and the support 2 adjacent to each other. The support leg 1, the support 2 and the snow protection plate 3 are made of wood including glued laminated wood.
Patent JP-2012129509-A (JP)
Title: Light-emitting element, light-emitting device, luminaire, and electronic apparatus
Inventor: YAMAZAKI SHUNPEI
IPC: H01L51/50
Filed: 2011-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a light-emitting element having a high luminous efficiency in which energy transfer from a host to a guest is good.SOLUTION: The light-emitting element is provided, between a pair of electrodes, with at least a monomolecular layer composed of an emission center material having fluorescence, and a monomolecular layer composed of a host material having carrier (electron or hole) transportability and a band gap larger than that of the emission center material (the band gap indicates the differential energy between HOMO level and LUMO level). The monomolecular layer composed of the host material and the monomolecular layer composed of the emission center material have one same interface.